yourself ?â
Tycho shut off the external microphone.
âVesuvia, display colors,â he said.
âAcknowledged,â the shipâs artificial intelligence said, activating the Comet âs transponders so they broadcast her true identity and allegiance.
âThis is the Shadow Comet , operating under letter of marque of the Jovian Union,â Tycho said, reactivating his microphone and trying to make his voice as deep as possible. âI repeat, identify yourself.â
âWhy didnât you say so in the first place?â the freighterâs captain asked. âWeâre Jovian tooâthis is the Cephalax II out of Ganymede.â
âTransponders report Jovian Union allegiance,â Yana reported, one eyebrow arched skeptically.
âItâs a trick,â Carlo said.
Tycho checked that his microphone was shut off. âOf course itâs a trick,â he said, annoyed. âJust keep us warmed up for intercept.â
âThree thousand,â Yana said.
Tycho turned his microphone back on.
âNice to see you out here, Ceph-Two ,â he said. âOnce you transmit the current Jovian recognition code, weâll accept your pass and see you on your way.â
There was a long pause. The Hashoones looked at one another.
âOur communications antenna suffered some damage on the voyage to Earth, Comet ,â the captain said. âIâm afraid our codes arenât up-to-date.â
âSorry to hear that, Ceph-Two ,â Tycho said. âWeâll also accept last monthâs code.â
âTwo thousand klicks,â Yana said.
â Comet , our antenna problems short-circuited our transponders,â the captain said. âAfraid we canât transmit.â
âWow, at least come up with a good story!â said Yana.
âBelay that,â Diocletia ordered, giving her daughter a sharp look.
Tycho had heard enough.
â Cephalax II , we claim your vessel under the articles of war governing interplanetary commerce,â he said. âShut down your engines and prepare for boarding.â
âYou sound barely old enough to shave,â the captain scoffed. âYou want me to surrender my freighter to a kid?â
âA thousand klicks,â Yana said.
Tycho keyed his microphone again.
âNo, Ceph-Two , I want you to surrender to the pair of twenty-gigajoule laser cannons this kid has locked on your vessel,â Tycho said, trying to make his voice sound cold and ruthless. âHeave to or we will fire.â
âSeven hundred fifty klicks,â Yana said.
âMr. Grigsby, you may fire upon my mark,â Tycho said.
âWho in the name of space is Grigsby?â the freighter captain demanded. âThat your dad?â
Startled, Tycho realized he hadnât switched his microphone to the channel used for communicating with the gunnery crews belowdecks. His last message had gone out into space instead.
âMr. Grigsby is our warrant officer, Ceph-Two ,â Tycho said, trying to recover his dignity. âHeâs the man whoâs going to start putting holes in your hull if you donât shut your engines down now .â
Tycho switched his microphone to the correct setting. âMr. Grigsby, you may fire upon my markâbut only on my mark.â
âAye-aye, Master Hashoone. Guns are hot,â Grigsby growled.
âFive hundred,â Yana said. They could see the approaching freighter now, a collection of boxy containers connected by thick steel struts. At her stern sat a quartet of giant spheresâlong-range fuel tanks like the ones the Comet had temporarily left drifting back among the space rocks.
âCarlo, lock in a starboard intercept course,â Tycho said. His heart was thudding. âWeâll destroy her sensor masts first. Maybe then sheâll take us more seriously.â
âFour hundred,â Yana said.
â Ceph-Two , this is your final warning,â